SG129424A1 - Low-noise fine-frequency tuning - Google Patents

Low-noise fine-frequency tuning

Info

Publication number: SG129424A1
Authority: SG; Singapore
Prior art keywords: low; frequency tuning; noise; fine; noise fine
Prior art date: 2005-08-01

Application number

SG200605080A

Inventor

Jody Greenberg

Sehat Sutardja

Original Assignee

Marvell World Trade Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-08-01

Filing date

2006-08-01

Publication date

2007-02-26

2005-10-03 Priority claimed from US11/243,017 external-priority patent/US7852098B2/en

2005-10-03 Priority claimed from US11/242,230 external-priority patent/US7375597B2/en

2006-08-01 Application filed by Marvell World Trade Ltd filed Critical Marvell World Trade Ltd

2007-02-26 Publication of SG129424A1 publication Critical patent/SG129424A1/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/008—Networks using time-varying elements, e.g. N-path filters with variable switch closing time
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
- H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
- H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
- H03L1/026—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using a memory for digitally storing correction values

SG200605080A 2005-08-01 2006-08-01 Low-noise fine-frequency tuning SG129424A1 (en)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US70439905P	2005-08-01	2005-08-01
US70428005P	2005-08-01	2005-08-01
US72273205P	2005-09-30	2005-09-30
US72222605P	2005-09-30	2005-09-30
US11/243,017 US7852098B2 (en)	2005-08-01	2005-10-03	On-die heating circuit and control loop for rapid heating of the die
US11/242,230 US7375597B2 (en)	2005-08-01	2005-10-03	Low-noise fine-frequency tuning

Publications (1)

Publication Number	Publication Date
SG129424A1 true SG129424A1 (en)	2007-02-26

Family

ID=37148347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG200605080A SG129424A1 (en)	2005-08-01	2006-08-01	Low-noise fine-frequency tuning

Country Status (6)

Country	Link
EP (1)	EP1753138A1 (en)
JP (1)	JP4316591B2 (en)
CN (1)	CN1909361B (en)
SG (1)	SG129424A1 (en)
TW (1)	TWI337804B (en)
WO (1)	WO2007016626A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8446976B2 (en)	2007-09-21	2013-05-21	Qualcomm Incorporated	Signal generator with adjustable phase
US8385474B2 (en)	2007-09-21	2013-02-26	Qualcomm Incorporated	Signal generator with adjustable frequency
EP2191571B1 (en) *	2007-09-21	2013-11-20	QUALCOMM Incorporated	Signal generator with adjustable frequency
US9014624B2 (en) *	2012-05-29	2015-04-21	Tag-Comm Inc.	Method and apparatus for generating dedicated data channels in inductive coupled RFID systems
JP5872493B2 (en) *	2012-06-13	2016-03-01	株式会社東芝	Oscillation frequency adjustment circuit
JP6067302B2 (en) *	2012-09-28	2017-01-25	シナプティクス・ジャパン合同会社	Semiconductor device
JP5747070B2 (en) *	2013-12-07	2015-07-08	株式会社アイカデザイン	Phase-locked loop circuit and oscillation method
US10079704B2 (en)	2014-09-22	2018-09-18	Drnc Holdings, Inc.	Transmission apparatus for a wireless device using delta-sigma modulation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3920008A1 (en) *	1989-06-20	1991-01-10	Philips Patentverwaltung	PHASE CONTROL CIRCUIT
US5126699A (en) *	1991-09-27	1992-06-30	Allied-Signal Inc.	Digitally compensated modulation system for frequency synthesizers
US5659884A (en) *	1995-02-10	1997-08-19	Matsushita Communication Industrial Corp. Of America	System with automatic compensation for aging and temperature of a crystal oscillator
JPH08288741A (en) *	1995-04-14	1996-11-01	Matsushita Electric Ind Co Ltd	Crystal oscillator and adjusting method therefor
US6160458A (en) *	1998-03-23	2000-12-12	Dallas Semiconductor Corporation	Temperature compensated crystal oscillator
US6271733B1 (en) *	1999-12-13	2001-08-07	Agere Systems Guardian Corp.	Integrated oscillator circuit with a memory based frequency control circuit and associated methods
EP1143606B1 (en) *	2000-03-31	2003-11-19	Texas Instruments Incorporated	Numerically controlled variable oscillator

2006
- 2006-07-31 JP JP2006208096A patent/JP4316591B2/en not_active Expired - Fee Related
- 2006-08-01 TW TW95128166A patent/TWI337804B/en not_active IP Right Cessation
- 2006-08-01 WO PCT/US2006/030091 patent/WO2007016626A2/en active Application Filing
- 2006-08-01 CN CN2006100996003A patent/CN1909361B/en not_active Expired - Fee Related
- 2006-08-01 EP EP06016030A patent/EP1753138A1/en not_active Withdrawn
- 2006-08-01 SG SG200605080A patent/SG129424A1/en unknown

Also Published As

Publication number	Publication date
CN1909361A (en)	2007-02-07
EP1753138A1 (en)	2007-02-14
WO2007016626A2 (en)	2007-02-08
WO2007016626A3 (en)	2007-11-15
TWI337804B (en)	2011-02-21
TW200711288A (en)	2007-03-16
JP2007060649A (en)	2007-03-08
JP4316591B2 (en)	2009-08-19
CN1909361B (en)	2011-08-10

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